200
Exercise is __________ to your health.
During space missions oxygen is _______.
His ______ expressions are comical.
Some officials embezzle money and property.
______ discrimination is wrong.
We had a ______ gathering to celebrate the event.
We hold a _______ service at Christmas time.
I ____________ dropped the plate.
An ______ is a statement (either spoken or written) that is made to reply to a question or request or criticism or accusation.